From 331b3e22a19b3ec85103f075e4f00d82f88f6558 Mon Sep 17 00:00:00 2001
From: Ken Moore <moorekou@gmail.com>
Date: Wed, 11 May 2016 08:57:34 -0400
Subject: Fix a desktop crash which only seems to happen if you have an
 existing, but invalid application listed in the users favorites when the
 start button is clicked.

---
 .../panel-plugins/systemstart/ItemWidget.cpp       | 10 +++----
 .../panel-plugins/systemstart/StartMenu.cpp        | 31 ++++++++++++++++------
 2 files changed, 28 insertions(+), 13 deletions(-)

(limited to 'src-qt5/core/lumina-desktop/panel-plugins')

diff --git a/src-qt5/core/lumina-desktop/panel-plugins/systemstart/ItemWidget.cpp b/src-qt5/core/lumina-desktop/panel-plugins/systemstart/ItemWidget.cpp
index bdd13b18..a742384d 100644
--- a/src-qt5/core/lumina-desktop/panel-plugins/systemstart/ItemWidget.cpp
+++ b/src-qt5/core/lumina-desktop/panel-plugins/systemstart/ItemWidget.cpp
@@ -16,9 +16,10 @@ ItemWidget::ItemWidget(QWidget *parent, QString itemPath, QString type, bool gob
   bool inHome = type.endsWith("-home"); //internal code
   if(inHome){ type = type.remove("-home"); }
   if(itemPath.endsWith(".desktop") || type=="app"){
-    bool ok = false;
-    XDGDesktop item = LXDG::loadDesktopFile(itemPath, ok);
-    if(ok && LXDG::checkValidity(item) ){
+    XDGDesktop item = LXDG::loadDesktopFile(itemPath, gooditem);
+    if(gooditem){ gooditem = LXDG::checkValidity(item); }
+    //qDebug() << "Good Item:" << gooditem << itemPath;
+    if(gooditem){
       icon->setPixmap( LXDG::findIcon(item.icon, "preferences-system-windows-actions").pixmap(32,32) );
       iconPath = item.icon;
       text = item.name;
@@ -27,7 +28,6 @@ ItemWidget::ItemWidget(QWidget *parent, QString itemPath, QString type, bool gob
       name->setToolTip(item.comment);
       setupActions(item);
     }else{
-      gooditem = false;
       return;
     }
   }else if(type=="dir"){
@@ -253,4 +253,4 @@ void ItemWidget::actionClicked(QAction *act){
   if(!linkPath.isEmpty()){ cmd = cmd.arg(linkPath); }
   else{ cmd = cmd.arg(icon->whatsThis()); }
   emit RunItem(cmd);
-}
\ No newline at end of file
+}
diff --git a/src-qt5/core/lumina-desktop/panel-plugins/systemstart/StartMenu.cpp b/src-qt5/core/lumina-desktop/panel-plugins/systemstart/StartMenu.cpp
index 9f172096..1d22632a 100644
--- a/src-qt5/core/lumina-desktop/panel-plugins/systemstart/StartMenu.cpp
+++ b/src-qt5/core/lumina-desktop/panel-plugins/systemstart/StartMenu.cpp
@@ -101,8 +101,8 @@ void StartMenu::UpdateAll(){
   ui->stackedWidget->setCurrentWidget(ui->page_main); //need to ensure the settings page is not active
   ui->combo_locale->clear();
   QString curr = LUtils::currentLocale();
-  qDebug() << "Update Locales:" << locales;
-  qDebug() << "Current Locale:" << curr;
+  //qDebug() << "Update Locales:" << locales;
+  //qDebug() << "Current Locale:" << curr;
   for(int i=0; i<locales.length(); i++){
     QLocale loc( (locales[i]=="pt") ? "pt_PT" : locales[i] );
     ui->combo_locale->addItem(loc.nativeLanguageName() +" ("+locales[i]+")", locales[i]); //Make the display text prettier later
@@ -121,14 +121,18 @@ void StartMenu::UpdateAll(){
 }
 
 void StartMenu::UpdateMenu(bool forceall){
+  //qDebug() << "Update Menu" << forceall;
   if(forceall){ UpdateAll(); }
   //Quick update routine before the menu is made visible
+  //qDebug() << "update favs";
   UpdateFavs();
+  //qDebug() << "check page";
   if(ui->stackedWidget->currentWidget() != ui->page_main){
     ui->stackedWidget->setCurrentWidget(ui->page_main); //just show the main page
   }else{
     on_stackedWidget_currentChanged(0); //refresh/update the main page every time
   }
+  //qDebug() << "done";
 }
 
 void StartMenu::ReLoadQuickLaunch(){
@@ -312,6 +316,7 @@ void StartMenu::UpdateFavs(){
     else{ tmp = rest;  } //everything left over
     if(type==1){
       //Need to run a special routine for sorting the apps (already in the widget)
+      //qDebug() << "Sort App Widgets...";
       // Since each app actually might have a different name listed within the file
       QLayout *lay = ui->scroll_favs->widget()->layout();
       QStringList items;
@@ -320,7 +325,7 @@ void StartMenu::UpdateFavs(){
       }
   
       items.sort();
-      //qDebug() << " - Sorted Items:" << items;
+     // qDebug() << " - Sorted Items:" << items;
       for(int i=0; i<items.length(); i++){
         if(items[i].isEmpty()){ continue; }
         //QLayouts are weird in that they can only add items to the end - need to re-insert almost every item
@@ -338,17 +343,27 @@ void StartMenu::UpdateFavs(){
     tmp.sort(); //Sort alphabetically by name (dirs/files)
     for(int i=0; i<tmp.length(); i++){
       if(type<2){ rest.removeAll(tmp[i]); }
-      if(!QFile::exists(tmp[i].section("::::",2,50))){ continue; } //invalid favorite - skip it
-      ItemWidget *it = new ItemWidget(ui->scroll_favs->widget(), tmp[i].section("::::",2,50), tmp[i].section("::::",1,1) );
-      if(!it->gooditem){ continue; } //invalid for some reason
+      if( !QFile::exists(tmp[i].section("::::",2,-1)) ){ continue; } //invalid favorite - skip it
+      ItemWidget *it = 0;
+      if( tmp[i].section("::::",2,-1).endsWith(".desktop")){
+        bool ok = false;
+        XDGDesktop item = LXDG::loadDesktopFile(tmp[i].section("::::",2,-1), ok);
+        if(ok){ ok = LXDG::checkValidity(item); }
+	if(ok){ it = new ItemWidget(ui->scroll_favs->widget(), item); }
+      }else{
+        it = new ItemWidget(ui->scroll_favs->widget(), tmp[i].section("::::",2,-1), tmp[i].section("::::",1,1) );
+      }
+      if(it==0){ continue; }
+      if(!it->gooditem){ it->deleteLater(); continue; } //invalid for some reason
       ui->scroll_favs->widget()->layout()->addWidget(it);
       connect(it, SIGNAL(NewShortcut()), this, SLOT(UpdateFavs()) );
       connect(it, SIGNAL(RemovedShortcut()), this, SLOT(UpdateFavs()) );
       connect(it, SIGNAL(RunItem(QString)), this, SLOT(LaunchItem(QString)) );
       connect(it, SIGNAL(toggleQuickLaunch(QString, bool)), this, SLOT(UpdateQuickLaunch(QString, bool)) );
     }
-    QApplication::processEvents();
-  }
+    //QApplication::processEvents();
+  } //end loop over types
+  //qDebug() << "End updateFavs";
 }
 
 // Page update routines
-- 
cgit